The Master & the Would-be Domme by Claire Thompson

A leather corset, a whip and the right attitude. How hard could it be?
Unemployed and desperate, Rowan stumbles across a classified ad that turns her world upside down. Wanted—Experienced Dominatrix. No sex required. Pretending to experience she doesn’t have, she somehow gets the gig. But when she attends a BDSM 101 seminar run by trainer Damon King, her new pro-Domme career threatens to derail.
Rowan, aka Mistress Marlena, might fool the sub boys at her new job, but Master Damon is intrigued. This girl isn’t who she says she is, and he’s determined to uncover the truth. As a hands-on tutorial in domination takes a sexy and submissive turn, Rowan must choose… Hard-ass Mistress, or sub girl on her knees…